Tan-y-marian

2-storey rectangular plan, symmetrical 3-bay building of roughcast rubblestone, slate-hung to left return; hipped slate roof with short ridge. 12-paned sashes to front, those on ground floor segmental-headed, all with slate cills; central entrance through 6-panel door (divided in 2) under flat-roofed timber porch with latticed work to sides; prominent rectangular stacks in roof slope to left and right. 2-storey lean-tos set back to each end wall, that on right larger and with 16-paned horizontal sliding sash window to front on each floor.

Large central hall has original staircase with stick balusters, open string, turned and radiating bottom newel and moulded handrail; 6-panel doors and panelled window shutters